Test J: One Or More Parking, Rear Or License Plate Lamps Are Inoperative

PINPOINT TEST J: ONE OR MORE PARKING, REAR OR LICENSE PLATE LAMPS ARE INOPERATIVE

J1-J2:

J2-J4:

J4 Continued:

Normal Operation
The headlamp switch receives voltage from central junction box (CJB) fuse 10 (20A) through circuit 195 (TN/WH). When the headlamp switch is placed in the PARKING LAMPS ON position, voltage is routed through circuit 14 (BN) to the parking lamps. The parking lamps are grounded through circuit 57 (BK).

Possible Causes
- Fuse
- Circuit 14 (BN) open
- Circuit 195 (TN/WH) open
- Headlamp switch